B&C12CL76
£136.00 · 40% less, betterFs48 Hz –
Qts0.21 −13%, better
Vas59 L –
BL22.4 T·m +9%
Xmax6 mm +140%, better
Sensitivity96.8 dB +0.7
12-inch LF driver · 77 mm voice coil · 400 W
BMS 12C262 8Ω
8 Ω · 55–20000 Hz
£228.36
SteadyLean Audio · 2 in stock · All 1 offer
- Fs
- 47Hz
- Xmax
- 2.5mm
- SPL
- 96dB
- Pe
- 400W
- BL
- 20.6T·m
- Vd
- 122cm³
- Qts
- 0.24
- Vas
- 61L
BMS 12C262 is a 12-inch 8 ohm LF driver rated at 400 W RMS. The validated T/S data includes Fs 47 Hz, Qts 0.24, Vas 60.6 L, Xmax 2.5 mm, sensitivity 96.1 dB, plus 122 cm³ Vd and 189 EBP. bits tracks UK, EU and US shop prices, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £228.36.
The published T/S values agree with each other
Thiele/Small
- Fs
- 47Hz
- Qts
- 0.24
- Qes
- 0.25
- Qms
- 5.4
- Vas
- 60.6L
- Re
- 5.7Ω
Motor and cone
- BL
- 20.6T·m
- Sd
- 487cm²
- Mms
- 63g
- Xmax
- 2.5mm
- Vd †
- 122cm³
- Voice coil
- 77mm
Power and response
- Sensitivity †
- 96.1dB
- Manufacturer sensitivity
- 98dB
- Power
- 400W
- Impedance
- 8Ω
- Range
- 55–20000Hz
- EBP †
- 189 · Leans vented
Size and mounting
- Diameter
- 318mm
- Cutout
- 284mm
- Bolt circle
- 300mm
- Depth
- 179mm
- Weight
- 7.8kg
Other published values
- Cms
- 0.18mm/N
- High limit
- 2000Hz
Sensitivity shows 96.1 dB, calculated from the T/S values. BMS publishes 98.0 dB, 1.9 dB apart.
Excursion and motor values come from the LF section; the frequency range spans every section.
† Calculated by bits from the published values
What this validation status means
Components and manufacturer details
LF
- BL
- 20.6T·m
- Fs
- 47Hz
- Re
- 5.7Ω
- Sd
- 487cm²
- Cms
- 0.18mm/N
- Mms
- 63g
- Qes
- 0.25
- Qms
- 5.4
- Qts
- 0.24
- SPL
- 96.1dB
- Vas
- 60.6L
- Xmax
- 2.5mm
- Power
- 400W
- Impedance
- 8Ω
- Sensitivity
- 98dB
- Low limit
- 55Hz
- Calculated sensitivity †
- 96.1dB
- High limit
- 2000Hz
- Manufacturer sensitivity
- 98dB
- Voice coil
- 77mm
- 10. basket
- Cast Aluminum
- 20. bl factor
- BL 20.6 Tesla m
- 1. application
- 2-way Transducer
- 18. moving mass
- Mms 0.063 kg
- 13. dc resistance
- Re 5.70 Ohm
- 9. magnet gap depth
- 10 mm
- 2. nominal impedance
- 8 Ohm
- 17. equivalent volume
- Vas 60.6 L
- 5. frequency response
- 55 – 2000 Hz
- 6. voice coil diameter
- 77 (3″) mm
- 7. voice coil material
- Cu
- 12. resonance frequency
- Fs 47.3 Hz
- 14. mechanical q factor
- Qms 5.40
- 15. electrical q factor
- Qes 0.25
- 16. total quality factor
- Qts 0.24
- 19. mechanical complience
- Cms 0.180 mm / N
- 21. effective piston area
- Sd 0.0487 m²
- 22. max. linear excursion
- Xmax +/- 2.5 mm
- 4. sensitivity (1 w / 1 m)
- 98 dB
- 3. power handling aes noise
- 400 W
- 8. voice coil winding depth
- 15 mm
- 11. effect. diaphragm diameter d
- 249 mm
HF
- SPL
- 112dB
- Power
- 60W
- Impedance
- 8Ω
- Power Peak
- 300
- Sensitivity
- 112dB
- Low limit
- 1Hz
- High limit
- 20000Hz
- Manufacturer sensitivity
- 112dB
- Voice coil
- 38mm
- Crossover
- 1800Hz
- 12. basket
- Cast Aluminium
- 3. peak power
- 300 W
- 9. fluchs density
- 1.9 T
- 5. frequency range
- 1.2 – 20000 Hz
- 8. magnet material
- Ceramic
- 1. nominal impedance
- 8 Ohm
- 11. voice coil former
- Kapton TM
- 2. power handling aes
- 60 W
- 13. diaphragm material
- Polyester
- 7. voice coil diameter
- 38 (1.5″) mm
- 10. voice coil material
- Copper Clad Aluminium
- 6. recommended crossover
- 1800 Hz
- 4. sensitivity (1 w / 1 m)
- 112 dB
02
Compare
Same-size drivers, compared with the 12C262. Clear differences are green when better and red when worse.
This driver12C262
Best price
£228.36
Fs
47 Hz
Qts
0.24
Vas
60.6 L
BL
20.6 T·m
Xmax
2.5 mm
Sensitivity
96.1 dB
Power
400 W
B&C12PLB76
£149.88 · 34% less, betterFs50 Hz +6%
Qts0.23 −4%
Vas75 L +24%, worse
BL18.6 T·m −10%
Xmax5 mm +100%, better
Sensitivity97.9 dB +1.8
Beyma12MI100
£153.44 · 33% less, betterFs58 Hz +23%, worse
Qts0.22 −8%
Vas64 L +6%
BL21.6 T·m +5%
Xmax3 mm +20%, better
Sensitivity99.4 dB +3.3, better
B&C12CLA76
£153.54 · 33% less, betterFs52 Hz +10%
Qts0.25 +4%
Vas56 L −8%
BL20.2 T·m –
Xmax5.3 mm +112%, better
Sensitivity96.8 dB +0.7
FaitalPRO12FH510
£163.54 · 28% less, betterFs45 Hz −5%
Qts0.24 –
Vas81.3 L +34%, worse
BL18.9 T·m −8%
Xmax7.5 mm +200%, better
Sensitivity96.7 dB +0.6
Precision DevicesPD.121/2
£168.00 · 26% less, betterFs53 Hz +13%, worse
Qts0.23 −4%
Vas66.6 L +10%
BL21.5 T·m +4%
Xmax2.7 mm +8%
Sensitivity98.4 dB +2.3, better
Beyma12MCB700
£174.16 · 24% less, betterFs51 Hz +8%
Qts0.27 +13%, worse
Vas59.5 L –
BL20.4 T·m –
Xmax7 mm +180%, better
Sensitivity96.4 dB –
RCFMB12N301
£183.23 · 20% less, betterFs54 Hz +14%, worse
Qts0.24 –
Vas71 L +17%, worse
BL19 T·m −8%
Xmax6 mm +140%, better
Sensitivity98.4 dB +2.3, better
Eighteen Sound12MB1000
£204.35 · 11% less, betterFs54 Hz +14%, worse
Qts0.18 −25%, better
Vas60 L –
BL23.5 T·m +14%, better
Xmax2.5 mm –
Sensitivity98.8 dB +2.7, better
BMS12S330
£204.98 · 10% less, betterFs29 Hz −40%, better
Qts0.24 –
Vas85.5 L +41%, worse
BL23 T·m +12%, better
Xmax8 mm +220%, better
Sensitivity91.1 dB −5, worse
Beyma12MC700ND
£209.29 · 8% less, betterFs51 Hz +8%
Qts0.24 –
Vas58 L −4%
BL21.6 T·m +5%
Xmax7 mm +180%, better
Sensitivity96.7 dB +0.6
FaitalPRO12FX600
£247.20 · 8% more, worseFs48 Hz –
Qts0.24 –
Vas44.4 L −27%, better
BL25.3 T·m +23%, better
Xmax9.9 mm +296%, better
Sensitivity95 dB −1.1
BMS12N620
£247.26 · 8% more, worseFs45 Hz −5%
Qts0.25 +4%
Vas72.7 L +20%, worse
BL20.6 T·m –
Xmax5.5 mm +120%, better
Sensitivity96 dB –
BMS12N802
£271.01 · 19% more, worseFs43 Hz −9%
Qts0.24 –
Vas65 L +7%
BL22.3 T·m +8%
Xmax4.5 mm +80%, better
Sensitivity95.2 dB −0.9
BMS12N803
£285.67 · 25% more, worseFs41 Hz −13%, better
Qts0.24 –
Vas77 L +27%, worse
BL21.4 T·m +4%
Xmax6 mm +140%, better
Sensitivity95.3 dB −0.8
Sica12 S 4 PL
£334.09 · 46% more, worseFs40 Hz −15%, better
Qts0.25 +4%
Vas57 L −6%
BL23.5 T·m +14%, better
Xmax7.5 mm +200%, better
Sensitivity93.6 dB −2.5, worse
BMS12CN680
£365.51 · 60% more, worseFs46 Hz –
Qts0.26 +8%
Vas58 L −4%
BL20.6 T·m –
Xmax5.5 mm +120%, better
Sensitivity95.2 dB −0.9
B&C12CXN88
£465.46 · 104% more, worseFs50 Hz +6%
Qts0.22 −8%
Vas59 L –
BL20.9 T·m –
Xmax10.5 mm +320%, better
Sensitivity97.1 dB +1
No photo
PHL Audio4071-1
No current priceFs47 Hz –
Qts0.24 –
Vas57.8 L −5%
BL20.6 T·m –
Xmax6.5 mm +160%, better
Sensitivity95.7 dB –
Oberton12B401
No current priceFs47 Hz –
Qts0.24 –
Vas69.6 L +15%, worse
BL19.9 T·m −3%
Xmax6.8 mm +170%, better
Sensitivity96.5 dB –
RCFLF12P903
No current priceFs47 Hz –
Qts0.23 −4%
Vas65 L +7%
BL22.1 T·m +7%
Xmax7 mm +180%, better
Sensitivity96.5 dB –
Oberton12B450
No current priceFs46 Hz –
Qts0.23 –
Vas71.8 L +18%, worse
BL19.3 T·m −6%
Xmax7.8 mm +210%, better
Sensitivity96.7 dB +0.6
Oberton12H4CX72
No current priceFs50 Hz +5%
Qts0.25 +5%
Vas74.7 L +23%, worse
BL19.9 T·m −3%
Xmax4.5 mm +80%, better
Sensitivity97.6 dB +1.5
Eighteen Sound12NLW9410
No current priceFs42 Hz −11%, better
Qts0.26 +8%
Vas55 L −9%
BL21.7 T·m +5%
Xmax11 mm +340%, better
Sensitivity93.8 dB −2.3, worse
LavoceNBASS12-30
No current priceFs46 Hz –
Qts0.26 +8%
Vas68.6 L +13%, worse
BL19.5 T·m −5%
Xmax6.6 mm +164%, better
Sensitivity96 dB –
Oberton12B400
No current priceFs50 Hz +7%
Qts0.25 +4%
Vas74.7 L +23%, worse
BL18.4 T·m −11%, worse
Xmax5.3 mm +110%, better
Sensitivity97.8 dB +1.7
Oberton12MB35
No current priceFs51 Hz +9%
Qts0.27 +11%, worse
Vas50.1 L −17%, better
BL20.5 T·m –
Xmax6.8 mm +170%, better
Sensitivity96 dB –
Sica12 K 4 PL
No current priceFs49 Hz –
Qts0.25 +4%
Vas47.4 L −22%, better
BL22.9 T·m +11%, better
Xmax7 mm +180%, better
Sensitivity95 dB −1.1
Precision DevicesPD.124NR1-LR
No current priceFs45 Hz −5%
Qts0.23 −6%
Vas78 L +29%, worse
BL22 T·m +7%
Xmax8.5 mm +240%, better
Sensitivity96.9 dB +0.8
No photo
PHL Audio4310NDU
No current priceFs43 Hz −9%
Qts0.27 +13%, worse
Vas56.7 L −6%
BL22 T·m +7%
Xmax10 mm +300%, better
Sensitivity94.1 dB −2, worse
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
Lean Audio | £228.36, the lowest price | 2 in stock | Visit shop at Lean Audio |
Best price over time
Tracked since 1 Apr